[INFO] cloning repository https://github.com/ZekeMedley/risp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZekeMedley/risp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZekeMedley%2Frisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZekeMedley%2Frisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 607a7898a69dd14c390a8223feaee061a45df5f6
[INFO] testing ZekeMedley/risp against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZekeMedley%2Frisp" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZekeMedley/risp on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZekeMedley/risp
[INFO] finished tweaking git repo https://github.com/ZekeMedley/risp
[INFO] tweaked toml for git repo https://github.com/ZekeMedley/risp written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ZekeMedley/risp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-native v0.67.0
[INFO] [stderr]   Downloaded raw-cpuid v7.0.3
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.67.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.67.0
[INFO] [stderr]   Downloaded errno v0.2.6
[INFO] [stderr]   Downloaded rustyline v7.0.0
[INFO] [stderr]   Downloaded cranelift-entity v0.67.0
[INFO] [stderr]   Downloaded regalloc v0.0.30
[INFO] [stderr]   Downloaded libc v0.2.78
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.67.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.67.0
[INFO] [stderr]   Downloaded syn v1.0.44
[INFO] [stderr]   Downloaded cranelift v0.67.0
[INFO] [stderr]   Downloaded cranelift-module v0.67.0
[INFO] [stderr]   Downloaded cranelift-simplejit v0.67.0
[INFO] [stderr]   Downloaded rev_slice v0.1.5
[INFO] [stderr]   Downloaded rustyline-derive v0.4.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.67.0
[INFO] [stderr]   Downloaded target-lexicon v0.11.0
[INFO] [stderr]   Downloaded utf8parse v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7398f81595c96dd8c71844c80ab726a61ec66217b5eb69e8a1c402426ffdc35a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7398f81595c96dd8c71844c80ab726a61ec66217b5eb69e8a1c402426ffdc35a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7398f81595c96dd8c71844c80ab726a61ec66217b5eb69e8a1c402426ffdc35a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7398f81595c96dd8c71844c80ab726a61ec66217b5eb69e8a1c402426ffdc35a", kill_on_drop: false }`
[INFO] [stdout] 7398f81595c96dd8c71844c80ab726a61ec66217b5eb69e8a1c402426ffdc35a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b21461bf65b0a510e7abdf2f729e3afed92a3fb373ee18c4f7d0fc30fe40fd02
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b21461bf65b0a510e7abdf2f729e3afed92a3fb373ee18c4f7d0fc30fe40fd02", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling cranelift-entity v0.67.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.67.0
[INFO] [stderr]    Compiling target-lexicon v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling rev_slice v0.1.5
[INFO] [stderr]    Compiling regalloc v0.0.30
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.67.0
[INFO] [stderr]    Compiling cranelift-bforest v0.67.0
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling errno v0.2.6
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling rustyline-derive v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling rustyline v7.0.0
[INFO] [stderr]    Compiling cranelift-codegen v0.67.0
[INFO] [stderr]    Compiling cranelift-frontend v0.67.0
[INFO] [stderr]    Compiling cranelift-native v0.67.0
[INFO] [stderr]    Compiling cranelift-module v0.67.0
[INFO] [stderr]    Compiling cranelift v0.67.0
[INFO] [stderr]    Compiling cranelift-simplejit v0.67.0
[INFO] [stderr]    Compiling lust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "b21461bf65b0a510e7abdf2f729e3afed92a3fb373ee18c4f7d0fc30fe40fd02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21461bf65b0a510e7abdf2f729e3afed92a3fb373ee18c4f7d0fc30fe40fd02", kill_on_drop: false }`
[INFO] [stdout] b21461bf65b0a510e7abdf2f729e3afed92a3fb373ee18c4f7d0fc30fe40fd02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2554ceadd93dd6e87cfb0dcd47b0a2731e0b393694425649855c93a5086b824e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2554ceadd93dd6e87cfb0dcd47b0a2731e0b393694425649855c93a5086b824e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::tokenizer::TokenType`
[INFO] [stdout]    --> src/parser.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 |     use crate::tokenizer::TokenType;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "2554ceadd93dd6e87cfb0dcd47b0a2731e0b393694425649855c93a5086b824e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2554ceadd93dd6e87cfb0dcd47b0a2731e0b393694425649855c93a5086b824e", kill_on_drop: false }`
[INFO] [stdout] 2554ceadd93dd6e87cfb0dcd47b0a2731e0b393694425649855c93a5086b824e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b618f560cb20ce451e9c2b74b18394d762d81776123f5445d003a0cff1b44138
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b618f560cb20ce451e9c2b74b18394d762d81776123f5445d003a0cff1b44138", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `crate::tokenizer::TokenType`
[INFO] [stdout] running 9 tests
[INFO] [stderr]    --> src/parser.rs:249:9
[INFO] [stdout] test parser::tests::single_number ... ok
[INFO] [stderr]     |
[INFO] [stdout] test parser::tests::empty_list ... ok
[INFO] [stderr] 249 |     use crate::tokenizer::TokenType;
[INFO] [stdout] test tokenizer::tests::strings ... ok
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test parser::tests::small_list ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tokenizer::tests::numbers ... ok
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test tokenizer::tests::call ... ok
[INFO] [stderr] 
[INFO] [stdout] test tokenizer::tests::tab ... ok
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lust-2c73149b1765a7cf
[INFO] [stdout] test tokenizer::tests::newline ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lust-9eb0f748b11ead9a
[INFO] [stdout] test parser::tests::small_bad_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b618f560cb20ce451e9c2b74b18394d762d81776123f5445d003a0cff1b44138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b618f560cb20ce451e9c2b74b18394d762d81776123f5445d003a0cff1b44138", kill_on_drop: false }`
[INFO] [stdout] b618f560cb20ce451e9c2b74b18394d762d81776123f5445d003a0cff1b44138